package com.stx.homework.day3_18.p2;

/**
 * @Author: 施龙青
 * @Date: 2024/3/19 00:06
 * @Description:
 */
public class Test {
    public static void main(String[] args) {
        Circle circle = new Circle();
        circle.plot();
        circle.setRadius(5);
        circle.area();

        Rectangle rectangle = new Rectangle();
        rectangle.setMm(5);
        rectangle.setNn(4);
        rectangle.area();
    }
}
